Pictures of the day

CaptionUnrest at Russian Olympics

AFP/Getty Images

Wearing masks, members of Russian punk group Pussy Riot, Nadezhda Tolokonnikova (L) and Maria Alyokhina (C) speak to journalists while leaving the police station of Adler, near Sochi, on Feb. 18, 2014 after her arrest earlier in the host city of the 2014 Winter Olympics. Tolokonnikova and Maria Alyokhina walked free after being questioned about an alleged theft from a hotel.

Wearing masks, members of Russian punk group Pussy Riot, Nadezhda Tolokonnikova (L) and Maria Alyokhina (C) speak to journalists while leaving the police station of Adler, near Sochi, on Feb. 18, 2014 after her arrest earlier in the host city of the 2014 Winter Olympics. Tolokonnikova and Maria Alyokhina walked free after being questioned about an alleged theft from a hotel. (AFP/Getty Images)

A lion dance is performed in front of a Chinese restaurant in Yokohama China Town on Jan. 31 in Yokohama, Japan. It's the Lunar New Year and Year of the Horse. Chinese New Year is an important traditional Chinese holiday and it is celebrated worldwide within the Chinese community.

A lion dance is performed in front of a Chinese restaurant in Yokohama China Town on Jan. 31 in Yokohama, Japan. It's the Lunar New Year and Year of the Horse. Chinese New Year is an important traditional Chinese holiday and it is celebrated worldwide within the Chinese community. (Keith Tsuji, Getty Images)